<template>
    <div>
        <div class="intro">foo index !</div>
        <div><span @click="box()">test</span></div>
    </div>
</template>

<script>
  import {msg} from 'common/helper.js'
  export default {
      mounted () {

      },
      methods: {
        box () {
            msg('success')
        }
      }
  }
</script>
